(19)
(11) EP 0 370 284 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.12.1990 Bulletin 1990/50

(43) Date of publication A2:
30.05.1990 Bulletin 1990/22

(21) Application number: 89120283.0

(22) Date of filing: 02.11.1989
(51) International Patent Classification (IPC)5: A61K 35/78, A61K 47/14, A61K 47/36
(84) Designated Contracting States:
CH DE ES FR GB IT LI NL

(30) Priority: 04.11.1988 JP 279156/88
05.10.1989 JP 261184/89

(71) Applicant: Freund Industrial Co., Ltd.
Tokyo 160 (JP)

(72) Inventors:
  • Motoyama, Shimesu
    Asaka-shi, Saitama (JP)
  • Umeda, Seiichi
    Iruma-gun, Saitama (JP)
  • Saito, Yukihiro
    Ohmiya-shi, Saitama (JP)

(74) Representative: Leyh, Hans, Dr.-Ing. 
Patentanwälte Berendt, Leyh & Hering Innere Wiener Strasse 20
D-81667 München
D-81667 München (DE)


(56) References cited: : 
   
       


    (54) A composition containing an extract obtained by a watercontaining organic solvent, and a process for preparing the same


    (57) A composition containing an extract obtained by a water-containing organic solvent, comprising: (a) an extract containing active ingredients almost insoluble in water, said extract being obtained from plant tissues by extraction with a water-containing organic solvent, and at least one of (b) a water-soluble high-molecular substance and (c) a fatty acid ester of polyglycerol. This composition can be formulated into preparations not containing ethanol, i.e. solid preparations including tablets, granules, and powder preparations, or non-­alcoholic liquid preparations such as drinkable preparations and syrups, in such a way that the extract contained is well absorbed through the digestive tract.







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